The type species of Blakeslea, B. trispora (Thaxter, 1914), was originally isolated from a caterpillar on cowpea that was infected with Nomuraea rileyi (as Botrytis rileyi) sent to Harvard University from Gainesville, Florida; Gainesville is the type (topotype) locality for B. trispora. Good illustrations for B. trispora have been published by Thaxter (1914), Benny and O’Donnell (1978; as.
At least part of trisporic acid (TA) synthesis in a mated culture of the fungus Blakeslea trispora proceeds by secretion of mating-type-specific precursor molecules by both mating types, and conversion of these molecules to TA by the mating partner.
EU lycopene from Blakeslea trispora as a novel food ingredient to the authorities of the United Kingdom. On 6 April 2004, the authorities of the United Kingdom forwarded to the Commission their initial assessment report of the product concerned carried out by the Advisory Committee on Novel Foods and Processes (UK), which had reached the conclusion that this lycopene was acceptable as a food.
PubMed:Waste cooking oil: A new substrate for carotene production by Blakeslea trispora in submerged fermentation. PubMed:Diversity, ecology, and evolution in Phycomyces. PubMed:Erratum to: Rapid and environmentally-friendly extraction of carotenoids from Blakeslea trispora. PubMed:Rapid and environmentally-friendly extraction of carotenoids from Blakeslea trispora.
Vitamin A (as beta-carotene from Blakeslea trispora fungus) Vitamin A, also called retinol, is a fat-soluble vitamin that is essential for humans. Adequate intake is important for normal vision and immune function. Dietary vitamin A can be provided as both preformed vitamin A and provitamin A carotenoids that are precursors to vitamin A. Preformed vitamin A is abundant in animal-derived foods.
Blakeslea trispora was established at the 67th JECFA (2006). SYNONYMS INS 160d(iii) DEFINITION Lycopene from Blakeslea trispora is extracted from the fungal biomass and purified by crystallization and filtration. It consists predominantly of all-trans-lycopene. It also contains minor quantities of other carotenoids. Isopropanol and isobutyl acetate are the only solvents used in the manufacture.
Keywords: lycopene; Blakeslea trispora; fermentation; vegetable oil; orange powder 1. Introduction Lycopene is an important naturally occurring intermediate metabolite in the mevalonate metabolic pathway of microorganisms and can be transformed into -carotene by lycopene cyclase. Thus, in order to enhance lycopene accumulation, lycopene cyclase activity should be inhibited by adding lycopene.
This application an extension for use of lycopene obtained from the fermentation of Blakeslea trispora in an oil suspension. It was previously authorised as a novel food ingredient in 2006. The applicant proposes to market its lycopene in a cold-water dispersible form for incorporation into a range of food categories including beverages, cereal and cereal products, milk and milk products.
Please firstly separate cells from the fermentation broth and washed as needed using phasphate buffer of pH7, then try to prepare suspension of B, trispora biomass in a 20% maltodextrin solution.
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Fungi can be single celled or very complex multicellular organisms. They are found in just about any habitat but most live on the land, mainly in soil or on plant material rather than in sea or fresh water. A group called the decomposers grow in the soil or on dead plant matter where they play an important role in the cycling of carbon and other elements. Some are parasites of plants causing.
EFSA has been asked to evaluate lycopene, obtained from Blakeslea trispora, for use as a novel food ingredient. Lycopene is biosynthesised by the fungus B. trispora through the same pathway as lycopene produced in the tomato. The predominant lycopene isomer in the material is all-trans lycopene. The.
Although higher level classification of trilobites is an unsettled subject, Fortey's classification outline in the 1997 Trilobite Treatise, his 2001 review of trilobite classification, the 2002 splitting of the Harpetida from the Ptychopariida, and recent acknowledgement of the order Odontopleurida suggests an arrangement that looks something like the figure below. A discussion of the.
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